Free Radio Code Entry Help for Alpine CM839RO Radios.
Below are the instructions we hold for entering the code into your Alpine CM839RO car radio.
We do not guarantee the accuracy of the information contained on these pages.
If you find our instructions are either incorrect or not available, please let us know, where possible we would appreciate if you could supply any instructions you found to work for your radio.
Code Entry Instructions
After switching on the set the display will show ' CODE '
Enter the code directly using the station pre-set keys 1 - 6
The set will now operate
Just some of our Google Reviews & Ratings
Andut Albu
This user only left a rating
Collette Baker
Quick and easy found my serial number by holding down numbers 1 and 6 on my radio for couple of seconds. Then simply typed it in and got code straight away. Now I can drive without feeling insane
Alister A
Payed via PayPal got code put it in radio excellent happy bunny lol
